METHOD SYSTEM AND COMPUTER PROGRAM FOR KNOWLEDGE EXTENSION BASED ON TRIPLE-SEMANTIC

摘要

According to an embodiment of the present invention, a data update unit for updating existing semantic triple data; A query statement generation module for generating a query statement by using and combining entity synonyms and attribute synonyms; An actual query acquisition unit that acquires an actual user query based on the user log; The query generated by the query statement generation module or the actual user query statement is obtained as an input value, and targets are searched by first selecting a candidate candidate group with a relationship according to the characteristics of the query A semantic triple extractor that searches for a Passage related to and derives a unique instant response based on the acquired passage and query data; A semantic triple conversion module that converts a unique instant answer, which is a correct answer, and a query to a semantic triple, which is an entity, attribute, or instant response form; A semantic triple based knowledge expansion system is provided, which includes a.